This study aimed to identify opportunistic infections among human immunodeficiency virus (HIV) infected patients in Turkey. Therefore, we conducted a systematic literature review of the studies published up October 1, 2022, Pubmed, Web Science (WoS), and ULAKBİM TR Dizin databases. We searched for medical subject headings (MeSH) terms OR (AIDS) (human virus) AND (opportunistic infections) (Turk...